NASA developed space shuttles to make more routine trips back and forth between the earth’s surface and Low Earth Orbit. NASA built six space shuttles, the first one launching in 1981 and the last one ...

We're revisiting live broadcasts from Cape Canaveral, with one of the local reporters who covered the launch in real time. Almost 40 years ago, the Challenger space shuttle broke apart, claiming the ...

Add Yahoo as a preferred source to see more of our stories on Google. Forty years ago, the world watched in horror as NASA's space shuttle Challenger exploded mid-air, killing all seven crew members ...

New Hampshire couldn't have been prouder than in the days and weeks preceding the launch of Space Shuttle Challenger Mission 51L. Concord's own Krysta McAuliffe was to orbit the Earth with six ...